201.55.64.0/20
🇧🇷IPv4LACNICassignedMOASNo ROA
CIDR
201.55.64.0/20
IP Version
IPv4
Addresses
4K
Mask
/20 (255.255.240.0)
Country
🇧🇷 Brazil
City
São José do Rio Preto
RIR
LACNIC
Status
assigned
Allocated
2/8/2006
Announced BGP Routes
2 of 2 routesMOAS - 2 origin ASNs
RPKI:
IRR:
| Prefix | Origin AS | RPKI | IRR | Last Seen |
|---|---|---|---|---|
| 201.55.64.0/20 | AS28630AS28630 - Ascenty Data Centers e Telecomunicacoes S/A | No ROA | RADB | 5/31/2026 |
| 201.55.64.0/20 | AS52925AS52925 - Ascenty Data Centers e Telecomunicacoes S/A | No ROA | — | 5/31/2026 |
Covering Prefix
5 less-specific announcements| Prefix | Origin AS | RPKI | IRR | Last Seen |
|---|---|---|---|---|
| 201.55.72.0/23 | AS28630AS28630 - Ascenty Data Centers e Telecomunicacoes S/A | No ROA | — | 5/31/2026 |
| 201.55.72.0/24 | AS28630AS28630 - Ascenty Data Centers e Telecomunicacoes S/A | No ROA | — | 5/31/2026 |
| 201.55.73.0/24 | AS28630AS28630 - Ascenty Data Centers e Telecomunicacoes S/A | No ROA | — | 5/31/2026 |
| 201.55.65.0/24 | AS52925AS52925 - Ascenty Data Centers e Telecomunicacoes S/A | No ROA | — | 5/31/2026 |
| 201.55.78.0/24 | AS52925AS52925 - Ascenty Data Centers e Telecomunicacoes S/A | No ROA | — | 5/31/2026 |
Origin ASNs (2)
AS28630MOAS
AS28630 - Ascenty Data Centers e Telecomunicacoes S/A
AS52925MOAS
AS52925 - Ascenty Data Centers e Telecomunicacoes S/A
Geolocation
API
Open https://api.ipctl.io/v1/prefix/201.55.64.0/20Returns prefix allocation, BGP routes, and more-specific subnets.
curl -s "https://api.ipctl.io/v1/prefix/201.55.64.0/20" | jq
External Links